公开(公告)号：JP2005230837A

公开(公告)日：2005-09-02

申请号：JP2004040975

申请日：2004-02-18

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： YAMAOKA MASAAKI ,  UEDA AKIHIRO

IPC: B22D11/10 ,  B22D11/06 ,  B22D11/16

Abstract: PROBLEM TO BE SOLVED: To stably supply molten metal at a suitable temperature to cooling rollers, in an apparatus for producing a metallic sheet from the molten metal by using one pair of cooling rollers.
SOLUTION: A first molten metal holding furnace 28 and a second molten metal holding furnace 30 are connected with a nozzle 18 for supplying the molten metal toward the cooling rollers 10, 12 through a valve 20 and through a valve 26, respectively. The first molten metal holding furnace 28 holds the molten metal at a first temperature and the second molten metal holding furnace 30 holds the molten metal at a second temperature. The temperature of the molten metal supplied from the nozzle 18 toward the cooling rollers 10, 12, is measured with a temperature sensor 36. When the temperature of the molten metal 38 measured with the temperature sensor 36 is changed, the opening degrees of the valves 20, 26 are adjusted according to the temperature change. In this way, the temperature of the molten metal supplied to the cooling rollers 10, 12 from the nozzle 18 is changed for short period of time.
COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：通过使用一对冷却辊，从熔融金属制造金属片的设备中，为了将冷却辊的合适温度的熔融金属稳定地供给到冷却辊。 解决方案：第一熔融金属保持炉28和第二熔融金属保持炉30与用于通过阀20分别通过阀26向冷却辊10,12供应熔融金属的喷嘴18连接。 第一熔融金属保持炉28将熔融金属保持在第一温度，第二熔融金属保持炉30将熔融金属保持在第二温度。 用温度传感器36测量从喷嘴18向冷却辊10,12供给的熔融金属的温度。当用温度传感器36测量的熔融金属38的温度改变时，阀的开度 20,26根据温度变化进行调整。 以这种方式，从喷嘴18供给到冷却辊10,12的熔融金属的温度在短时间内变化。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2005093185A

公开(公告)日：2005-04-07

申请号：JP2003323556

申请日：2003-09-16

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： UEDA AKIHIRO ,  HIBINO MASAHIKO ,  SUZUKI SHUNJI

IPC: H01M8/00 ,  B60L11/18 ,  H01M8/04 ,  H01M8/10

CPC classification number: Y02E60/521

Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell vehicle capable of driving under a harmful environment by restraining the output of the fuel cell.
SOLUTION: The fuel cell system comprises a step S11 obtaining a positional information of the vehicle by utilizing a navigation system when the fuel cell vehicle comes close to a harmful driving area, and a step S13 switching from a first driving mode (normal driving mode) to a second driving mode (high temperature driving mode) when the distance D between the vehicle and the harmful driving area becomes close to a threshold value distance D1 (step S12; YES), a step S14 setting the target temperature T1 of the cell higher than normal temperature, a step S15 increasing the temperature of cooling water or fuel gas, and a step finishing the above steps by keeping the cell temperature constant when the cell temperature T reaches the target temperature T1 (step S16; YES).
COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：提供能够通过抑制燃料电池的输出在有害环境下驾驶的燃料电池车辆。 解决方案：燃料电池系统包括步骤S11，当燃料电池车辆靠近有害驱动区域时，通过利用导航系统获得车辆的位置信息，以及从第一驱动模式（正常 驾驶模式）到车辆与有害驾驶区域之间的距离D变得接近阈值距离D1时的第二驾驶模式（高温行驶模式）（步骤S12：是），步骤S14将目标温度T1设定为 电池高于正常温度，步骤S15增加冷却水或燃料气体的温度，并且当电池温度T达到目标温度T1时保持电池温度恒定，步骤完成上述步骤（步骤S16;是）。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2004172055A

公开(公告)日：2004-06-17

申请号：JP2002339303

申请日：2002-11-22

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： UEDA AKIHIRO ,  YAMAOKA MASAAKI

IPC: H01M8/00 ,  B60L11/18 ,  H01M8/04 ,  H01M8/10

CPC classification number: Y02E60/521

Abstract: PROBLEM TO BE SOLVED: To provide a system which suitably controls the output of a fuel cell.
SOLUTION: The output control system performs a first stage of output control of the fuel cell by limiting a permissible power (S20) when a minimum cell voltage is lower than a threshold value A (Y of S14), and a second stage of output control of the fuel cell by further limiting the permissible power limited at S20 when a minimum cell voltage is further lower than a threshold value B (Y of S22). The second stage makes the output limiting ratio shift dynamically in response to the change in the minimum cell voltage and maintains a high power generating efficiency while protecting the fuel cell.
COPYRIGHT: (C)2004,JPO

公开(公告)号：JP2004152532A

公开(公告)日：2004-05-27

申请号：JP2002314282

申请日：2002-10-29

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： UEDA AKIHIRO

IPC: H01M8/04

CPC classification number: Y02E60/521

Abstract: PROBLEM TO BE SOLVED: To accurately grasp a state of water in a fuel cell and appropriately manage the water.
SOLUTION: When a required output Pfc required for the fuel cell is changed (S108), a predictive voltage variation ΔVref resulting from the change of the required output Pfc is estimated, based on an output property indicating a relationship between an output voltage and an output current of the fuel cell (S110). It is determined whether or not a deviation ΔV between the variation ΔVcf of the output voltage of the fuel cell actually detected when the fuel cell is operated, based on the required output Pfc and the estimated predictive voltage variation ΔVref is within a prescribed allowance (S124). If it is not within the allowance, it is determined that flooding has occurred, and an opening degree of a flow control valve disposed in a pipeline of an exhaust gas from the fuel cell to exhaust the water is controlled (S126).
COPYRIGHT: (C)2004,JPO

公开(公告)号：JP2013226980A

公开(公告)日：2013-11-07

申请号：JP2012101663

申请日：2012-04-26

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： UEDA AKIHIRO ,  TAJIMA YASUHIRO ,  MOTOZONO KIICHI

IPC: B60W40/04 ,  B60W10/06 ,  F02D29/02 ,  G08G1/16

Abstract: PROBLEM TO BE SOLVED: To presume with high accuracy passage possibility whether passing by a signal without stopping is to be allowed without installing devices such as a camera and a communication device in a vehicle compared with so far.SOLUTION: A vehicle control device has: a passage history information generation part 11 that generates passage history information containing, a signal ID of a signal that a vehicle has passed, passage information that shows whether the passage is made by stopping temporarily or without stopping when passing the signal, transit time between signals that the vehicle has passed; a passage possibility map generation part 12 that generates a passage possibility map that shows the passage possibility information that shows the possibility of the vehicle to pass the signal forward without stopping by analyzing the passage history information, and stop possibility information that shows the possibility of the vehicle to stop at the signal forward; and a traveling control part 13 that presumes whether the vehicle stops at the next signal or can pass without stopping by referring to the passage possibility map and performs traveling control of the vehicle following an estimation result.

Abstract translation: 要解决的问题：与目前相比，在车辆中不需要安装相机和通信装置等装置的情况下，可以允许在不停止的情况下通过信号通过高精度通过的可能性。解决方案：车辆控制装置具有： 通过历史信息生成部11，生成通过历史信息，该通过历史信息包含车辆已经通过的信号的信号ID，通过信息，该信息表示当通过信号时暂时停止或不停止通过通道，信号之间的通过时间 车辆已经过去了 通过可能性图生成部12，其生成表示车辆通过分析通过历史信息而不停止地向前传递信号的通过可能性信息的通过可能性图，并且停止表示可能性的可能性的通过可能性图 车辆向前停​​止信号; 以及行驶控制部13，其通过参照通过可能性图来假设车辆是否停止在下一个信号或者可以不停止地通过，并根据估计结果执行车辆的行驶控制。

公开(公告)号：JP2013022998A

公开(公告)日：2013-02-04

申请号：JP2011157644

申请日：2011-07-19

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： MIURA MITSUHIRO ,  SHONO SHOICHI ,  UCHIHARA MASAFUMI ,  USAMI TOMOHIRO ,  HASEGAWA NAOTO ,  MOTOZONO KIICHI ,  UEDA AKIHIRO ,  TAJIMA YASUHIRO

IPC: B60W10/00 ,  B60K6/445 ,  B60L7/18 ,  B60L11/14 ,  B60L15/20 ,  B60W20/00

CPC classification number: Y02T10/6239 ,  Y02T10/7077 ,  Y02T10/7275

Abstract: PROBLEM TO BE SOLVED: To provide a learning value updating control device for a vehicle, allowing a learning value that has been learned so far to be succeeded and utilized, when a mounted component of the vehicle is exchanged.SOLUTION: When the mounted component of the vehicle 6 is exchanged, a learning value updating means 72 updates the stored learning value based on a characteristic of the mounted component after the exchange. Therefore, since the learning value obtained by running of the vehicle before the exchange of the mounted component is transformed into the value suitable for the characteristics of the mounted component after exchange, the learning value is succeeded and utilized after the exchange of the mounted component. As a result, the learning value suitable for control (for example, regeneration early stage control) of the vehicle 6 after the exchange of the mounted component is obtained at an earlier stage than when the learning value is initialized at the exchange time of the mounted component.

Abstract translation: 要解决的问题：为了提供一种用于车辆的学习值更新控制装置，当交换车辆的安装部件时，允许迄今已经学习的学习值成功和利用。 解决方案：当交换车辆6的安装部件时，学习值更新装置72基于交换后的安装部件的特性来更新所存储的学习值。 因此，由于在安装部件的交换之前通过车辆行驶而获得的学习值被变换为适合于交换后的安装部件的特性的值，所以在更换安装部件之后，学习值成功并被利用。 结果，在安装的部件的更换之后，比在安装的交换时的学习值初始化时更早的阶段获得适合于车辆6的控制（例如，再生早期控制）的学习值 零件。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2008249660A

公开(公告)日：2008-10-16

申请号：JP2007094610

申请日：2007-03-30

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： UEDA AKIHIRO ,  TAJIMA YASUHIRO ,  HASEGAWA NAOTO ,  EIMIYA KIYOMI ,  MAEDA IWAO

IPC: G01C21/00 ,  G01S19/28

Abstract: PROBLEM TO BE SOLVED: To properly select a satellite used for positioning, using an index value capable of accurately reflecting errors that differ for each satellite.
SOLUTION: This moving-object positioning device mounted on an moving object and for positioning a position of the moving object is provided with a moving-object stoppage determining means for determining which the moving object is moving or stopped, based on an output signal from a sensor mounted on the moving object, a moving object speed draw-out means for drawing out a speed of the moving object in each satellite, using an observed value of a satellite radio wave observed, during a period where the moving object is determined to be stopped by the moving-object stoppage determining means, and a satellite selecting means for selecting the satellite used for the positioning, based on the moving-object speed in each satellite drawn out by the moving-object speed drawing-out means.
COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：为了正确选择用于定位的卫星，使用能够准确地反映每个卫星不同的误差的指标值。 解决方案：安装在移动物体上并用于定位移动物体的位置的移动物体定位装置设置有移动物体停止确定装置，用于基于输出确定移动物体正在移动或停止的移动物体停止确定装置 来自安装在移动物体上的传感器的信号的运动物体速度抽出装置，用于在运动物体是运动物体的运动物体的运动物体的周期期间使用观察到的卫星电波的观测值来绘出每个卫星中的运动物体的速度的运动物体速度抽出装置 被确定为由移动物体停止确定装置停止的卫星选择装置，以及用于基于由移动物体速度抽出装置引出的每个卫星中的移动物体速度来选择用于定位的卫星的卫星选择装置。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2008128793A

公开(公告)日：2008-06-05

申请号：JP2006313434

申请日：2006-11-20

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： TAJIMA YASUHIRO ,  HASEGAWA NAOTO ,  UEDA AKIHIRO ,  EIMIYA KIYOMI ,  NAKAMURA MITSURU ,  SHIBATA NAOTO

IPC: G01C21/00 ,  G01S19/44 ,  G01S19/49 ,  G08G1/0969

CPC classification number: G01S19/49 ,  G01S19/44 ,  G01S19/48

Abstract: PROBLEM TO BE SOLVED: To efficiently and accurately measure the position of a vehicle by the use of a plurality of position measuring means.
SOLUTION: This vehicle position measuring device includes a first position measuring means for measuring the position of the vehicle by an instantaneous position measurement method on the basis of observation data of signals from satellites, a second position measuring means for measuring the position of the vehicle by the use of measurement results for the position of the vehicle in the past, and speed information of the vehicle, a third position measuring means for measuring the position of the vehicle, by the use of variable solutions acquired from position measurement results by the first and second position measuring means in the past, and a control means 60 for selecting a position measuring means for performing position measurement processing out of the individual position measuring means. When the reliability of position measurement results of the selected position measuring means is lower than a predetermined reference value, the control means selects another position measuring means to allow it to perform the position measurement processing.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：通过使用多个位置测量装置来有效和准确地测量车辆的位置。 解决方案：该车辆位置测量装置包括：第一位置测量装置，用于基于来自卫星的信号的观测数据，通过瞬时位置测量方法来测量车辆的位置，第二位置测量装置，用于测量 车辆通过使用过去的车辆的位置的测量结果和车辆的速度信息，通过使用从位置测量结果获取的可变解决方案，用于测量车辆的位置的第三位置测量装置 过去的第一和第二位置测量装置，以及用于从各位置测量装置中选择用于执行位置测量处理的位置测量装置的控制装置60。 当所选择的位置测量装置的位置测量结果的可靠性低于预定的参考值时，控制装置选择另一位置测量装置以允许其执行位置测量处理。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2008002992A

公开(公告)日：2008-01-10

申请号：JP2006173964

申请日：2006-06-23

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： UEDA AKIHIRO ,  MAEDA IWAO ,  EIMIYA KIYOMI ,  SHIBATA NAOTO

IPC: G01C9/08 ,  G01C19/00

CPC classification number: G01C9/08 ,  B60W40/105 ,  B60W40/107 ,  B60W40/109 ,  B60W40/11 ,  B60W40/112 ,  B60W40/114 ,  B60W40/12 ,  G01P15/18

Abstract: PROBLEM TO BE SOLVED: To provide a device and method capable of accurately detecting the attitude angle of a moving body during movement by correcting an output value from an acceleration sensor.
SOLUTION: The device is characterized by comprising the acceleration sensor 2 for measuring an acceleration applied to the moving body 7; a yaw rate sensor 3 for measuring the yaw rate of the moving body 7; a speed sensor 4 for measuring the speed of the moving body 7; a moving component acceleration calculation means 5 for calculating an actual acceleration from the speed, calculating a centrifugal force from the yaw rate and the speed, and calculating a moving component acceleration which is a resultant force of the actual acceleration and the centrifugal force; and an attitude angle calculation means 6 for calculating the attitude angle from a gravitational acceleration acquired by correcting the acceleration by the moving component acceleration.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供一种能够通过从加速度传感器校正输出值来精确地检测移动中的移动体的姿态角的装置和方法。 解决方案：该装置的特征在于包括用于测量施加到移动体7的加速度的加速度传感器2; 用于测量移动体7的偏航率的偏航率传感器3; 用于测量移动体7的速度的速度传感器4; 移动部件加速度计算部件5，用于从速度计算实际加速度，根据横摆率和速度计算离心力，并计算作为实际加速度和离心力的合力的运动部件加速度; 以及姿态角计算装置6，用于通过由移动部件加速度校正加速度而获得的重力加速度来计算姿态角。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2005313772A

公开(公告)日：2005-11-10

申请号：JP2004134126

申请日：2004-04-28

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： EIMIYA KIYOMI ,  YAMAOKA MASAAKI ,  UEDA AKIHIRO ,  UCHIHARA MASAFUMI

IPC: G02B27/01 ,  B60K35/00 ,  B60R11/02 ,  G02B27/02

Abstract: PROBLEM TO BE SOLVED: To provide a vehicular head-up display device for displaying information images in a dynamically superimposing manner on ever-changing objects carefully watched by a driver.
SOLUTION: The vehicular head-up display device comprises a display source for projecting a display image indicating predetermined information and a combiner for displaying the display image projected from the display source in the front visual field of a driver's seat. The display device is equipped with a specifying means for specifying a front object of the vehicle carefully watched by the driver, a distance measuring means for measuring a distance to the object watched by the driver specified by the specifying means, and an adjusting means for adjusting the display source and/or the combiner so as to superimpose/image-focus the display image on the object watched by the driver according to the distance measured by the distance measuring means.
COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种用于以动态叠加方式显示信息图像的车辆平视显示装置，用于驾驶员仔细观看的不断变化的对象。 解决方案：车辆平视显示装置包括用于投影指示预定信息的显示图像的显示源和用于显示在驾驶员座椅的前视野中从显示源投影的显示图像的组合器。 显示装置配备有用于指定由驾驶员仔细观看的车辆的前方物体的指定装置，用于测量与由指定装置指定的驾驶员所观看的物体的距离的距离测量装置，以及用于调整 显示源和/或组合器，以便根据由距离测量装置测量的距离将显示图像叠加/图像对焦于由驾驶员观看的物体上。 版权所有（C）2006，JPO＆NCIPI